One glance out the window while flying over the Nambian desert and you might think that you are witnessing some grand optical illusion. This is because interspersed across this 1100 mile stretch of desert land are small circular patches of barren land, a phenomenon akin perhaps to Mother Nature’s take on the polka dots. These barren patches of land, dubbed “Fairy Circles” for … [Read more...] about Unweaving Africa: Namibia’s “Fairy Circles”